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Validation.AddErrorHandler Method

Adds an event handler for the Validation.Errorattached event to the specified object.

Namespace: System.Windows.Controls
Assembly: PresentationFramework (in presentationframework.dll)

public static void AddErrorHandler (
	DependencyObject element,
	EventHandler<ValidationErrorEventArgs> handler
)
public static void AddErrorHandler (
	DependencyObject element, 
	EventHandler<ValidationErrorEventArgs> handler
)
public static function AddErrorHandler (
	element : DependencyObject, 
	handler : EventHandler<ValidationErrorEventArgs>
)
You cannot use methods in XAML.

Parameters

element

The UIElement or ContentElement object to add handler to.

handler

The handler to add.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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